/*
 * Copyright 2017 ~ 2025 the original authors James Wong.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.wl4g.iam.sns.support;

/**
 * OAuth2 response_type definition
 *
 * @author James Wong<jamewong1376@gmail.com>
 * @version v1.0
 * @date 2019年1月3日
 * @see https://www.cnblogs.com/giserliu/p/4372455.html
 * @since
 */
public enum OAuth2ResponseType {

    CODE(true), TOKEN;

    private boolean isDefault = false;

    private OAuth2ResponseType() {
    }

    private OAuth2ResponseType(boolean isDefault) {
        this.isDefault = isDefault;
    }

    public boolean isDefault() {
        return isDefault;
    }

    public static OAuth2ResponseType getDefault() {
        OAuth2ResponseType defaultResponseType = null;
        for (OAuth2ResponseType rt : values()) {
            if (rt.isDefault()) {
                if (defaultResponseType != null) {
                    throw new IllegalStateException("There can only be one default value");
                }
                defaultResponseType = rt;
            }
        }
        return defaultResponseType;
    }

}